California Water Service Group
CWT- Exchange
- NYSE
- Industry
- Water Supply
- SEC CIK
- 0001035201
In the last 90 days, California Water Service Group insiders filed 0 open-market purchases and 2 sales; 346 institutions reported holding it in 13F filings for Q2 2026, worth $2.69B in total; no superinvestor holds it.
13F holders, Q2 2022
Institutional positions in California Water Service Group as of Jun 30, 2022. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 281
- −22 vs. Q1 2022
- Shares held
- 43.9M
- +1.81M (+4.3%) vs. Q1 2022
- Total value
- $2.44B
- −$55.9M (−2.2%) vs. Q1 2022
- New holders
- 28
- 93 more added
- Sold out
- 50
- 94 more reduced
9 institutions that held it in Q1 2022 haven't filed for Q2 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2022: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting CWT on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 346 | $2.69B |
| Q1 2026 | 339 | $2.32B |
| Q4 2025 | 329 | $2.17B |
| Q3 2025 | 337 | $2.30B |
| Q2 2025 | 338 | $2.29B |
| Q1 2025 | 330 | $2.45B |
| Q4 2024 | 323 | $2.23B |
| Q3 2024 | 324 | $2.63B |
| Q2 2024 | 299 | $2.34B |
| Q1 2024 | 275 | $2.27B |
| Q4 2023 | 285 | $2.47B |
| Q3 2023 | 273 | $2.26B |
| Q2 2023 | 286 | $2.44B |
| Q1 2023 | 299 | $2.61B |
| Q4 2022 | 295 | $2.73B |
| Q3 2022 | 281 | $2.31B |
| Q2 2022 | 281 | $2.44B |
| Q1 2022 | 312 | $2.51B |
| Q4 2021 | 307 | $2.96B |
| Q3 2021 | 268 | $2.40B |
| Q2 2021 | 251 | $2.20B |
| Q1 2021 | 259 | $2.18B |
Institutions, Q2 2022
Shares, value and share of portfolio for each institution holding California Water Service Group; share changes are against Q1 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock Inc. | 9,704,796 | $539.1M | 0.02% | +404,407+4.3% | Added |
| Vanguard Group Inc | 6,545,142 | $363.6M | 0.01% | +247,251+3.9% | Added |
| State Street Corp | 5,369,713 | $298.3M | 0.02% | +1,140,204+27.0% | Added |
| Price T Rowe Associates Inc | 2,278,162 | $126.6M | 0.02% | +9,949+0.4% | Added |
| Impax Asset Management Group plc | 1,796,678 | $99.8M | 0.49% | 00.0% | Unchanged |
| Pictet Asset Management SA | 1,563,970 | $86.9M | 0.12% | +83,688+5.7% | Added |
| Invesco Ltd. | 1,340,208 | $74.4M | 0.02% | −71,375−5.1% | Reduced |
| Nuance Investments, LLC | 1,304,840 | $72.5M | 1.44% | +751,553+135.8% | Added |
| Dimensional Fund Advisors LP | 1,236,608 | $68.7M | 0.03% | −3,554−0.3% | Reduced |
| Northern Trust Corp | 930,378 | $51.7M | 0.01% | −55,305−5.6% | Reduced |
| Geode Capital Management, LLC | 926,663 | $51.5M | 0.01% | +11,151+1.2% | Added |
| Amundi | 776,316 | $43.1M | 0.03% | +163,725+26.7% | Added |
| Bank of New York Mellon Corp | 720,039 | $40.0M | 0.01% | +20,764+3.0% | Added |
| Legal & General Group Plc | 511,667 | $28.4M | 0.01% | −39,557−7.2% | Reduced |
| Morgan Stanley | 495,524 | $27.5M | 0.00% | −27,032−5.2% | Reduced |
| Charles Schwab Investment Management Inc | 486,053 | $27.0M | 0.01% | +14,947+3.2% | Added |
| KBC Group NV | 483,300 | $26.8M | 0.13% | +6,461+1.4% | Added |
| First Trust Advisors LP | 480,884 | $26.7M | 0.03% | −30,859−6.0% | Reduced |
| Norges Bank | 475,390 | $26.4M | 0.01% | +38,750+8.9% | Added |
| Granite Investment Partners, LLC | 339,539 | $18.9M | 0.79% | +1,155+0.3% | Added |
| Principal Financial Group Inc | 333,586 | $18.5M | 0.01% | −86,156−20.5% | Reduced |
| Personal Capital Advisors Corp | 310,894 | $17.3M | 0.09% | −9,407−2.9% | Reduced |
| Ameriprise Financial Inc | 234,879 | $13.0M | 0.00% | +4,277+1.9% | Added |
| Nuveen Asset Management, LLC | 182,769 | $10.2M | 0.00% | −10,659−5.5% | Reduced |
| ProShare Advisors LLC | 164,211 | $9.12M | 0.03% | −25,394−13.4% | Reduced |
| Rhumbline Advisers | 155,446 | $8.63M | 0.01% | +7,549+5.1% | Added |
| Raymond James & Associates | 132,594 | $7.37M | 0.01% | +72,807+121.8% | Added |
| Swiss National Bank | 126,600 | $7.03M | 0.00% | +2,200+1.8% | Added |
| Deutsche Bank AG | 125,678 | $6.98M | 0.00% | +14,865+13.4% | Added |
| Eaton Vance Management | 125,218 | $6.96M | 0.01% | −790−0.6% | Reduced |
| UBS Asset Management Americas Inc | 111,072 | $6.17M | 0.00% | −1,128−1.0% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 108,426 | $6.02M | 0.06% | +4,691+4.5% | Added |
| Alliancebernstein L.P. | 104,441 | $5.80M | 0.00% | −353−0.3% | Reduced |
| Public Sector Pension Investment Board | 99,542 | $5.53M | 0.05% | +1,350+1.4% | Added |
| JPMorgan Chase & Co | 97,392 | $5.41M | 0.00% | −9,818−9.2% | Reduced |
| Goldman Sachs Group Inc | 94,961 | $5.28M | 0.00% | −18,292−16.2% | Reduced |
| TD Asset Management Inc | 90,550 | $5.03M | 0.01% | +2,696+3.1% | Added |
| Bank of America Corp | 86,720 | $4.82M | 0.00% | −37,728−30.3% | Reduced |
| Great West Life Assurance Co | 85,533 | $4.75M | 0.01% | +6,912+8.8% | Added |
| Voya Investment Management LLC | 84,188 | $4.68M | 0.01% | +63,732+311.6% | Added |
| New York State Common Retirement Fund | 71,084 | $3.95M | 0.01% | −129−0.2% | Reduced |
| California State Teachers Retirement System | 68,720 | $3.82M | 0.01% | +1,483+2.2% | Added |
| Northstar Asset Management Inc | 65,627 | $3.65M | 1.20% | +2,572+4.1% | Added |
| Clear Harbor Asset Management, LLC | 65,564 | $3.64M | 0.49% | −100−0.2% | Reduced |
| Storebrand Asset Management AS | 64,505 | $3.58M | 0.02% | +11,531+21.8% | Added |
| Comerica Bank | 59,759 | $3.38M | 0.03% | +390+0.7% | Added |
| New York State Teachers Retirement System | 57,942 | $3.22M | 0.01% | +100+0.2% | Added |
| Financial Counselors Inc | 56,798 | $3.15M | 0.07% | +132+0.2% | Added |
| Raymond James Financial Services Advisors, Inc. | 53,301 | $2.96M | 0.01% | +2,303+4.5% | Added |
| Thrivent Financial for Lutherans | 52,830 | $2.94M | 0.01% | +10,003+23.4% | Added |
| BNP Paribas Arbitrage, SA | 51,667 | $2.87M | 0.01% | +5,695+12.4% | Added |
| Prudential Financial Inc | 55,080 | $2.86M | 0.00% | +110+0.2% | Added |
| NFJ Investment Group, LLC | 49,278 | $2.74M | 0.07% | −50−0.1% | Reduced |
| Envestnet Asset Management Inc | 48,991 | $2.72M | 0.00% | −2,036−4.0% | Reduced |
| Aptus Capital Advisors, LLC | 47,603 | $2.64M | 0.09% | +1,755+3.8% | Added |
| First National Corp | 46,241 | $2.57M | 0.67% | −6,399−12.2% | Reduced |
| CoreCommodity Management, LLC | 45,947 | $2.55M | 0.67% | −787−1.7% | Reduced |
| Credit Suisse AG | 45,774 | $2.54M | 0.00% | −6,969−13.2% | Reduced |
| Mercer Global Advisors Inc | 45,266 | $2.52M | 0.02% | −1,472−3.1% | Reduced |
| UBS Group AG | 45,178 | $2.51M | 0.00% | −12,440−21.6% | Reduced |
| Nia Impact Advisors, LLC | 44,853 | $2.49M | 1.50% | +1,527+3.5% | Added |
| Yousif Capital Management, LLC | 43,928 | $2.44M | 0.03% | −4,150−8.6% | Reduced |
| Gabelli Funds LLC | 43,600 | $2.42M | 0.02% | 00.0% | Unchanged |
| Magellan Asset Management Ltd | 43,186 | $2.40M | 0.01% | −980−2.2% | Reduced |
| State of New Jersey Common Pension Fund D | 41,851 | $2.33M | 0.01% | 00.0% | Unchanged |
| State of Alaska, Department of Revenue | 40,688 | $2.26M | 0.03% | +3,990+10.9% | Added |
| Green Alpha Advisors, LLC | 40,665 | $2.26M | 0.52% | +23,613+138.5% | Added |
| Bridgewater Associates, LP | 40,280 | $2.24M | 0.01% | +1,588+4.1% | Added |
| Bank of Montreal | 40,437 | $2.22M | 0.00% | +3,094+8.3% | Added |
| Wells Fargo & Company | 39,864 | $2.21M | 0.00% | −42,497−51.6% | Reduced |
| Texas Permanent School Fund | 38,866 | $2.16M | 0.03% | +1,569+4.2% | Added |
| Skandinaviska Enskilda Banken AB (publ) | 38,600 | $2.14M | 0.02% | −39,333−50.5% | Reduced |
| AQR Capital Management LLC | 38,599 | $2.14M | 0.00% | −10,013−20.6% | Reduced |
| Martingale Asset Management L P | 38,242 | $2.13M | 0.04% | +772+2.1% | Added |
| Private Advisor Group, LLC | 36,259 | $2.01M | 0.02% | −384−1.0% | Reduced |
| Macquarie Group Ltd | 27,502 | $1.93M | 0.00% | −16,717−37.8% | Reduced |
| SG Americas Securities, LLC | 34,267 | $1.90M | 0.03% | +19,782+136.6% | Added |
| American International Group, Inc. | 29,096 | $1.62M | 0.01% | −1,031−3.4% | Reduced |
| MetLife Investment Management | 27,730 | $1.54M | 0.01% | 00.0% | Unchanged |
| State of Wisconsin Investment Board | 27,557 | $1.53M | 0.00% | +18,857+216.7% | Added |
| Louisiana State Employees Retirement System | 26,000 | $1.47M | 0.04% | +400+1.6% | Added |
| Royal Bank of Canada | 26,049 | $1.45M | 0.00% | +2,031+8.5% | Added |
| Bridge City Capital, LLC | 25,223 | $1.40M | 0.74% | −44−0.2% | Reduced |
| APG Asset Management N.V. | 26,300 | $1.40M | 0.00% | +26,300 | New |
| Amalgamated Bank | 24,622 | $1.37M | 0.01% | +914+3.9% | Added |
| Citigroup Inc | 23,886 | $1.33M | 0.00% | −30,135−55.8% | Reduced |
| Teton Advisors, Inc. | 23,600 | $1.31M | 0.28% | −200−0.8% | Reduced |
| Exchange Traded Concepts, LLC | 22,790 | $1.27M | 0.04% | +674+3.0% | Added |
| Wulff, Hansen & Co. | 22,585 | $1.25M | 1.42% | −20−0.1% | Reduced |
| Maryland State Retirement & Pension System | 21,790 | $1.21M | 0.04% | +694+3.3% | Added |
| Citadel Advisors LLC | 21,743 | $1.21M | 0.00% | +21,743 | New |
| Manufacturers Life Insurance Company, The | 21,705 | $1.21M | 0.00% | +280+1.3% | Added |
| Hoylecohen, LLC | 21,580 | $1.20M | 0.12% | 00.0% | Unchanged |
| Putnam Investments LLC | 21,182 | $1.18M | 0.00% | −261−1.2% | Reduced |
| Bessemer Group Inc | 20,212 | $1.12M | 0.00% | +11,590+134.4% | Added |
| State of Tennessee, Treasury Department | 19,704 | $1.09M | 0.01% | +590+3.1% | Added |
| Independent Advisor Alliance | 19,358 | $1.07M | 0.06% | −661−3.3% | Reduced |
| Creative Planning | 19,340 | $1.07M | 0.00% | +492+2.6% | Added |
| State Board of Administration of Florida Retirement System | 19,220 | $1.07M | 0.00% | 00.0% | Unchanged |
| Versor Investments LP | 18,427 | $1.02M | 0.04% | +14,827+411.9% | Added |